For some context in this segment, fragile objects are more vulnerable to damage, both from their environment and from their own magic. Due to this, all fragile objects must wear a magical suppressor to keep their internal magic at low levels. The suppressor must be worn at all times and for the remainder of their lives. However, Gwuenevere found a way to overcome this after experiencing an accident that nearly killed her. This discovery paved the way for her to develop semi-permanent core strengthening techniques. This also later enabled her to practice magic with spells that would have killed her.
In the Mundane Realm, fragiles are by law never to practice magic. If their kingdom allows it, low-level magic may be allowed, but higher levels are not permitted. These restrictions were put in place centuries ago after the Relic Wars, a war between Relickind over who controls the living objects in the Mundane Realm. After the war, objectkind won their independence from Relickind, but suffered the loss of many object groups, including the extinction of living weapons. To ensure the survival of objectkind, all surviving kingdoms after the war must make sure that all objects yield multiple kernels at the end of their lives. Basically, the longer the object lives, the more kernels they yield at the time of their true death. Dying too early will only yield one kernel, but dying at the end of their lives will yield multiple.
Centuries later, the Mundane Realm is populated by a mixture of hardy and fragile objects. All hardy objects are given priority to materials for revival and repairs. This is because most hardy objects would become refits, replacing the extinct living weapons and other rare hardy objects that died out centuries ago. Refitted objects are living objects with modified cores that are stronger and more durable than other non-refitted objects. Both non-refitted and refitted hardy objects has plenty of freedom in their kingdoms. From the multitude of careers and public offices to serving as a war-object, hardy objects are given vast advantages due to their greater durability and prominence in society.
From my chapter super rough draft, Amelia's Draft:
But, Amelia continues, it’s something they needed, right? Gwuenevere shakes her head. No. She found ways to protect herself from her own magic, so much so that she has no need of a suppressor. She will not be forced to give up. Amelia is shocked by Gwuenevere’s passion. They wish they still have it, but doing so now... They stop. Amelia realized what had happened to them. They were trained to be afraid of their own power. Magic is dangerous to fragile objects, but Gwuenevere’s discoveries would change everything. They need not to be afraid anymore. Amelia gives Gwuenevere their support and promise that they will keep her discoveries a secret.
While these restrictions were once created for good centuries ago, they
later fostered negative stereotypes about fragile objects. Many hardy
objects see fragiles as physically and mentally weak, requiring brave
hardies to defend them from the horrors of wars. Some hardy objects also
think that fragiles are not capable of much due to their lack of
magical education. Fragiles were seen as “in the way”, weak, feeble,
broken (for low durability objects made of soft or brittle wood, stone,
or metal), and vapid. They are taught to fear their magical potential by
their kingdoms, the hardy objects further reinforce this point of view.
The old restrictions still controlling fragile object lives are the following:
For the entirety of their lives, Fragiles must wear a magical suppressor to keep their magic under control to prevent damage to their cores, while hardy objects don’t need to wear a suppressor to stop their magic from damaging their cores.
Fragiles must work “safe jobs” including recordkeeping, becoming an altrix of an abbey, serving certain low-risk establishments, etc. Any job that is deemed too rough for a fragile is not permitted. This includes any public office, as it is a requirement that a hardy object must have some experience as a war object to participate in politics. Not all safe jobs are the same in each kingdom. One job that is considered safe might be declared unsafe in another kingdom.
Fragiles are permitted for low-level magic for basic needs, but cannot pursue higher feats of magic. Hardy objects have the freedom to move up in their magical education and pursue magical careers.
Fragiles must stay in the villages of their home kingdoms of their hatching unless evacuations are in order. Travel is deemed a hazard for many fragile objects by many kingdoms. Hardy objects have freedom of movement between villages and kingdoms at any time.